List Price: $154.00
Sale Price: $126.00
You save: $28.00 (18%)

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Description

No more switching between meters, the Combo Tester does it all!

Features

• Automatic calibration at one or two points with two sets of memorized buffer values for ease of use
• Replaceable electrodes to prolong life of meter
• Automatic temperature compensation (ATC) eliminates need for extra calculations
• Waterproof and floats in water
• Automatic shut-off to extend battery life

List Price: $233.95
Sale Price: $189.26
You save: $44.69 (19%)

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Description

The Nutradip Tri-Meter combines the technology of the pH and TDS meters and addresses an additional key factor in hydroponic growing the temperature. Temperature in a nutrient solution is often wrongly overlooked. The temperature variance in a growing operation can significantly restrict the growth and yield of the plant(s). With no effort at all reliable continuous reading of TDS pH and temperature can simultaneously be monitored and correct levels can easily and reliably be maintained.

Features

• Nutra-Dip Tri meter (pH, EC & Temperature)

List Price: $282.99
Sale Price: $234.44
You save: $48.55 (17%)

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Description

The Can Filters Original is designed for the control of VOCs (paint fumes, hydrocarbons, etc...), odors, and other gaseous contaminants. Built with a proven Packed Bed Design and Pelletized Virgin Activated Carbon. This line of time tested Activated Carbon Air Filters sets the standard for Long Life, Consistent Performance, and Low Pressure Drop. Rated at a conservative 0.1 sec Contact Time, Can-Filters Original provides excellent value and confidence.See additional image for filter specs. 

Features

• Proven packed-bed design
• Pelletized virgin activated carbon
• 2.56-inch carbon bed depth
• Long-lasting and consistent performance
• Low pressure drop

Sale Price: $70.84

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Description

AGROSUN Gold Halides make plants grow their best! A Hydrofarm exclusive, these spectrally enhanced halides are the best all-purpose growth and fruiting/flowering light you can use. They emit more of the red wavelengths than the common halides. They are the "Gold Standard" in plant growth lighting, and thousands are in use by satisfied gardeners worldwide. AGROSUN Gold Halides are super Halides with MORE red for flowering than other common halides.AGROSUN Halides OUTPERFORM Common Sodiums in 4.5" Geranium Test* - 45% More Flowers Produced, 25% More Axillary Branching!* Representative of Geranium responses only. Other crop types will vary in response.

Features

• Halide horizontal bulb
• Make plants grow their best
• Best all purpose growth and fruit/flowering light you can use
• Emits more of the Red wavelengths than common halides
• Gold

List Price: $88.95
Sale Price: $34.99
You save: $53.96 (61%)

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Description

Wattage 250 - ANSI Code S50 - Bulb Shape BT28 - Base Type Mogul E39 - Color Temperature 4500 Kelvin - CRI 65 - Life Hours 10000 - Lumens Initial 19100 - Burn Position Universal -

Features

• Brand: EYE Lighting
• - Family: Multi Metal Ace
• - Part No.: 51788
• - UPC: 5639125517886
• - Wattage: 250 Watt

List Price: $89.95
Sale Price: $49.75
You save: $40.20 (45%)

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Description

GE's enhanced specrtrum HPS bulb.

Features

• Lucalux PSL 600W HPS Bulb

List Price: $13.99
Sale Price: $1.19
You save: $12.80 (91%)

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Description

A great tool for early detection of flying insect infestations; insects are attracted to the bright yellow Houseplant Sticky Stakes, and then get caught on the surface. The stakes conveniently fold to stick in the soil, or can hang from the plant itself. To clean up, gardeners simply wrap the stake in paper and throw away. A safe, mess-free way to take care of houseplant pests. Seven strips per pack. 

Features

• Attracts and traps whiteflies, fungus gnats, blackflies, thrips, fruit flies, midges and other flying insects
• Fully disposable
• Draws pests like a magnet
• A natural pest control - contains no pesticides
• 1 Pack of 7 traps, 7 sticks

Sale Price: $36.95

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Description

Each kit comes with simple easy to follow growing and harvesting instructions that will have you juicing healthy super-nutritious juice within ten days! To insure the highest possible mineral content and grass yield, we have included Azomite, a natural mineral additive that insures that your grass contains all of the trace minerals required by the human body for maximum health. Shipping Weight 10 POUNDS!

Features

• 5 LB Certified Organic Wheatgrass Seed
• 5 Growing Trays
• 5 Organic CocoTek Growing Mats and Trace Mineral Azomite
• Book: Wheatgrass, Sprouts, Microgreens and the Living Food Diet" by Living Whole Foods, Inc.
• Complete Wheatgrass Growing Instructions

Sale Price: $0.01

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Description

Hydro Crystals are an odourless and pretty soil substitute for indoor plants and vases of flowers! The water crystals can store water for up to 2 months for the plants, without the need for regular watering! Ideal if you are going on holiday or want a unique finishing touch to a glass vase, simply soak the Hydro Crystals in water for 8-10 hours before use. These water crystals are made from Polyacrylamide; a non toxic, biodegradable substance that will help nourish and water your plants. Expanding up to 150 times their original size, our Hydro Crystals will look like coloured jelly balls and make fantastic accessories to table centrepieces and flower arrangements! An ideal stocking filler, Birthday or Mother's Day gift, why not place them in a vase full of flowers for the recipient to enjoy and wonder at. Polyacrylamide is also used in cool packs, so why not make full use of your Hydro Crystals! Soak a few in water as the instructions show and put the gel balls in a freezer bag before placing on your forehead to help ease a headache!

Features

• Each 14gr bag makes over 6 cups of gel
• Less expensive and more attractive than marbles or stones
• Ideal for home decor, crafts, floral departments and more!
• Available in clear and a rainbow of colors
• Non-toxic, environmentally safe

List Price: $61.95
Sale Price: $31.44
You save: $30.51 (49%)

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Description

These high-output super HPS lamps are specifically engineered for plant growth. Their spectrum and output rival lamps that are three times the price. Full color retail packaging. One year warranty.

Features

• 140,000 lumens!
• Works with Harvest Pro, SS10 and Galaxy 1000w ballasts.